What is "karrigan"

Finn Andersen (born April 14, 1990), better known as Karrigan, is a Danish Counter-Strike: Global Offensive player who is the in-game leader for Astralis. Andersen is considered one of the best players in the world. He has also played for other teams including n!faculty, Team Dignitas, Team SoloMid, Copenhagen Wolves, fnatic, and mousesports. He began playing competitively in 2006 during the Counter-Strike 1.6 era.